On Tuesday 20 December 2011 20:19:38 Reindl Harald wrote: > Am 21.12.2011 01:29, schrieb Peter: > > On 21/12/11 13:21, Reindl Harald wrote: > >> so why does he not use the reply-button and what is he thinking > >> does "nore...@mail.tld" mean? if you do not read the > >> noreply-address it is the same as drop the messages, the only > >> difference is on the storage > > > > I am not excusing the sender's actions, I am simply stating that > > if you are going to accept an email for delivery then you should > > deliver it, to do otherwise gives a false impression to the > > sender. > > but this is not solveable in any way > > if you reject mails to "nore...@yourdomain.com" you will fail > sender-verify everywhere
This is doable. [Most?] sender verify probes QUIT before DATA, so we can wait until DATA to reject. First, create the user or alias "nore...@example.com" such that it is valid in its address class. Second, /path/to/noreply-reject: nore...@example.com REJECT No replies to nore...@example.com including other entries as needed, and 'postmap /path/to/noreply- reject'. Finally, main.cf: smtpd_data_restrictions = [ ... ] check_recipient_access hash:/path/to/noreply-reject -- Offlist mail to this address is discarded unless "/dev/rob0" or "not-spam" is in Subject: header